<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.9.1"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Qwt User&#39;s Guide: qwt_text_engine.h Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">Qwt User&#39;s Guide
   &#160;<span id="projectnumber">6.2.0</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.9.1 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search','.html');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('qwt__text__engine_8h_source.html',''); initResizable(); });
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="headertitle">
<div class="title">qwt_text_engine.h</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/******************************************************************************</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Qwt Widget Library</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * Copyright (C) 1997   Josef Wilgen</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Copyright (C) 2002   Uwe Rathmann</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * modify it under the terms of the Qwt License, Version 1.0</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#ifndef QWT_TEXT_ENGINE_H</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#define QWT_TEXT_ENGINE_H</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;qwt_global.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;qsize.h&gt;</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160; </div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">class </span>QFont;</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="keyword">class </span>QRectF;</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="keyword">class </span>QString;</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="keyword">class </span>QPainter;</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160; </div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html">   30</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;{</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a>();</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html#aee891b14d90c817b8c73d551f623cc17">   45</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> <a class="code" href="class_qwt_text_engine.html#aee891b14d90c817b8c73d551f623cc17">heightForWidth</a>( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keyword">const</span> QString&amp; text, <span class="keywordtype">double</span> width ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html#ad9382cc8ff22c6b3e448fce566a76178">   57</a></span>&#160;    <span class="keyword">virtual</span> QSizeF <a class="code" href="class_qwt_text_engine.html#ad9382cc8ff22c6b3e448fce566a76178">textSize</a>( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html#a98316f2f6f4f50216ceffbe9babe2901">   66</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_qwt_text_engine.html#a98316f2f6f4f50216ceffbe9babe2901">mightRender</a>( <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html#a83c8d3dc590b9914e9216c01e78e0838">   83</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_text_engine.html#a83c8d3dc590b9914e9216c01e78e0838">textMargins</a>( <span class="keyword">const</span> QFont&amp; font, <span class="keyword">const</span> QString&amp; text,</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <span class="keywordtype">double</span>&amp; left, <span class="keywordtype">double</span>&amp; right, <span class="keywordtype">double</span>&amp; top, <span class="keywordtype">double</span>&amp; bottom ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="class_qwt_text_engine.html#ad727f58f9eebfec86369e7f2e5bf6a59">   94</a></span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="class_qwt_text_engine.html#ad727f58f9eebfec86369e7f2e5bf6a59">draw</a>( QPainter* painter, <span class="keyword">const</span> QRectF&amp; rect,</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a>();</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    Q_DISABLE_COPY(<a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a>)</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;};</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="class_qwt_plain_text_engine.html">  111</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_plain_text_engine.html">QwtPlainTextEngine</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;{</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <a class="code" href="class_qwt_plain_text_engine.html">QwtPlainTextEngine</a>();</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="class_qwt_plain_text_engine.html">QwtPlainTextEngine</a>();</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> heightForWidth( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">const</span> QString&amp; text, <span class="keywordtype">double</span> width ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    <span class="keyword">virtual</span> QSizeF textSize( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160; </div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> draw( QPainter*, <span class="keyword">const</span> QRectF&amp; rect,</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> mightRender( <span class="keyword">const</span> QString&amp; ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> textMargins(</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        <span class="keyword">const</span> QFont&amp;, <span class="keyword">const</span> QString&amp;,</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;        <span class="keywordtype">double</span>&amp; left, <span class="keywordtype">double</span>&amp; right,</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        <span class="keywordtype">double</span>&amp; top, <span class="keywordtype">double</span>&amp; bottom ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keyword">class </span>PrivateData;</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    PrivateData* m_data;</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;};</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="preprocessor">#ifndef QT_NO_RICHTEXT</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="class_qwt_rich_text_engine.html">  147</a></span>&#160;<span class="keyword">class </span>QWT_EXPORT <a class="code" href="class_qwt_rich_text_engine.html">QwtRichTextEngine</a> : <span class="keyword">public</span> <a class="code" href="class_qwt_text_engine.html">QwtTextEngine</a></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;{</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <a class="code" href="class_qwt_rich_text_engine.html">QwtRichTextEngine</a>();</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">double</span> heightForWidth( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        <span class="keyword">const</span> QString&amp; text, <span class="keywordtype">double</span> width ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="keyword">virtual</span> QSizeF textSize( <span class="keyword">const</span> QFont&amp; font, <span class="keywordtype">int</span> flags,</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> draw( QPainter*, <span class="keyword">const</span> QRectF&amp; rect,</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        <span class="keywordtype">int</span> flags, <span class="keyword">const</span> QString&amp; text ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">bool</span> mightRender( <span class="keyword">const</span> QString&amp; ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> textMargins(</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keyword">const</span> QFont&amp;, <span class="keyword">const</span> QString&amp;,</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        <span class="keywordtype">double</span>&amp; left, <span class="keywordtype">double</span>&amp; right,</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;        <span class="keywordtype">double</span>&amp; top, <span class="keywordtype">double</span>&amp; bottom ) <span class="keyword">const</span> QWT_OVERRIDE;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    QString taggedText( <span class="keyword">const</span> QString&amp;, <span class="keywordtype">int</span> flags ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;};</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// !QT_NO_RICHTEXT</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160; </div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="aclass_qwt_plain_text_engine_html"><div class="ttname"><a href="class_qwt_plain_text_engine.html">QwtPlainTextEngine</a></div><div class="ttdoc">A text engine for plain texts.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__engine_8h_source.html#l00111">qwt_text_engine.h:112</a></div></div>
<div class="ttc" id="aclass_qwt_rich_text_engine_html"><div class="ttname"><a href="class_qwt_rich_text_engine.html">QwtRichTextEngine</a></div><div class="ttdoc">A text engine for Qt rich texts.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__engine_8h_source.html#l00147">qwt_text_engine.h:148</a></div></div>
<div class="ttc" id="aclass_qwt_text_engine_html"><div class="ttname"><a href="class_qwt_text_engine.html">QwtTextEngine</a></div><div class="ttdoc">Abstract base class for rendering text strings.</div><div class="ttdef"><b>Definition:</b> <a href="qwt__text__engine_8h_source.html#l00030">qwt_text_engine.h:31</a></div></div>
<div class="ttc" id="aclass_qwt_text_engine_html_a83c8d3dc590b9914e9216c01e78e0838"><div class="ttname"><a href="class_qwt_text_engine.html#a83c8d3dc590b9914e9216c01e78e0838">QwtTextEngine::textMargins</a></div><div class="ttdeci">virtual void textMargins(const QFont &amp;font, const QString &amp;text, double &amp;left, double &amp;right, double &amp;top, double &amp;bottom) const =0</div></div>
<div class="ttc" id="aclass_qwt_text_engine_html_a98316f2f6f4f50216ceffbe9babe2901"><div class="ttname"><a href="class_qwt_text_engine.html#a98316f2f6f4f50216ceffbe9babe2901">QwtTextEngine::mightRender</a></div><div class="ttdeci">virtual bool mightRender(const QString &amp;text) const =0</div></div>
<div class="ttc" id="aclass_qwt_text_engine_html_ad727f58f9eebfec86369e7f2e5bf6a59"><div class="ttname"><a href="class_qwt_text_engine.html#ad727f58f9eebfec86369e7f2e5bf6a59">QwtTextEngine::draw</a></div><div class="ttdeci">virtual void draw(QPainter *painter, const QRectF &amp;rect, int flags, const QString &amp;text) const =0</div></div>
<div class="ttc" id="aclass_qwt_text_engine_html_ad9382cc8ff22c6b3e448fce566a76178"><div class="ttname"><a href="class_qwt_text_engine.html#ad9382cc8ff22c6b3e448fce566a76178">QwtTextEngine::textSize</a></div><div class="ttdeci">virtual QSizeF textSize(const QFont &amp;font, int flags, const QString &amp;text) const =0</div></div>
<div class="ttc" id="aclass_qwt_text_engine_html_aee891b14d90c817b8c73d551f623cc17"><div class="ttname"><a href="class_qwt_text_engine.html#aee891b14d90c817b8c73d551f623cc17">QwtTextEngine::heightForWidth</a></div><div class="ttdeci">virtual double heightForWidth(const QFont &amp;font, int flags, const QString &amp;text, double width) const =0</div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><b>qwt_text_engine.h</b></li>
    <li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1 </li>
  </ul>
</div>
</body>
</html>
